Front

A prefix goes

Back

before the word

Front

A suffix goes...

Back

after the word.

Front

Syllable added to the end of a word?

Back

Suffix

Front

Syllable added to the beginning of a word?

Back

Prefix

Front

A syllable is

Back

a unit of pronunciation with one vowel sound

Front

An affix is...

Back

an additional word part placed at the beginning or end of a root word to modify its meaning.